[one-users] OpenNebula 3.0b2 after onevm saveas VM gone
Zeeshan Ali Shah
zashah at pdc.kth.se
Thu Sep 15 07:57:08 PDT 2011
onevm shutdown terminate the vm that is why it is not appear in list
/Zee
On Thu, Sep 15, 2011 at 3:36 PM, Valentin Bud <valentin.bud at gmail.com>wrote:
> Hello Community,
>
> I have installed OpenNebula 3.0 beta 2 from source on Ubuntu Lucid
> (10.04-amd64). I have built OpenNebula with MySQL
> support because I want a MySQL backend. After building it I have installed
> it using install.sh as follows:
> # ./install.sh -u oneadmin -g cloud
>
> Everything went well and I ended up with a fresh OpenNebula install. I
> have configured the MySQL databases credentials in /etc/oned.conf
> and started oned. Next step was to register one Debian Squeeze image.
>
> # oneimage show 0
> IMAGE 0 INFORMATION
>
> ID : 0
> NAME : debian-squeeze
> USER : oneadmin
> GROUP : oneadmin
> TYPE : OS
> REGISTER TIME : 09/15 15:13:44
> PUBLIC : Yes
> PERSISTENT : No
> SOURCE : /var/lib/one/images/5c55b64e99e37b5b8b0d7dde918a91f1
> SIZE : 612
> STATE : rdy
> RUNNING_VMS : 0
>
> IMAGE TEMPLATE
>
> DESCRIPTION="Debian Squeeze."
> DEV_PREFIX=hd
> NAME=debian-squeeze
> PATH=/home/images/debian-squeeze.img
> TYPE=OS
>
> I have create a virtual machine template and registered it.
> # onetemplate show 0
> TEMPLATE 0 INFORMATION
>
> ID : 0
> NAME : debian-squezee
> USER : oneadmin
> GROUP : oneadmin
> REGISTER TIME : 09/15 15:16:18
> PUBLIC : No
>
> TEMPLATE CONTENTS
>
> CPU=1
> DISK=[
> BUS=ide,
> DRIVER=qcow2,
> IMAGE_ID=0 ]
> DISK=[
> READONLY=no,
> SIZE=1024,
> TYPE=swap ]
> GRAPHICS=[
> LISTEN=0.0.0.0,
> TYPE=vnc ]
> MEMORY=1024
> NAME=debian-squezee
> NIC=[
> IP=192.168.150.11,
> NETWORK_ID=0 ]
> OS=[
> ARCH=x86_64 ]
> TEMPLATE_ID=0
>
> The virtual network with id 0 is also created.
> #onevnet show 0
> VIRTUAL NETWORK 0 INFORMATION
>
> ID : 0
> USER : oneadmin
> GROUP : oneadmin
> PUBLIC : Yes
> USED LEASES : 0
>
> VIRTUAL NETWORK TEMPLATE
>
> BRIDGE=vlan150
> DNS=192.168.150.1
> GATEWAY=192.168.150.1
> NAME=VLAN150
> NETWORK_ADDRESS=192.168.150.0
> NETWORK_SIZE=C
> TYPE=RANGED
>
> I have instantiated the virtual machine defined in the above template. So
> far so good, everything works as expected. What I want
> to do next is to update the debian image (apt-get update && apt-get
> upgrade) and save it as a new image. Said and done. I first start
> the Debian VM, update it and then using onevm saveas I want to save the VM
> disk with ID 0 under a new name.
>
> # onevm saveas 5 0 debian-upd1
>
> I mention that I ran the above command while the Debian VM was on. As far
> as I understand from documentation this is not a problem but
> the contents of the image are only created after the VM is shutdown
> gracefully (using onevm shutdown). So I did just that.
>
> # onevm shutdown 5
> # onevm list
> ID USER GROUP NAME STAT CPU MEM HOSTNAME
> TIME
> 5 oneadmin oneadmin one-5 shut 0 0K node02 00
> 00:09:18
>
> I verify if the image is created using oneimage. I have double checked
> listing the SOURCE and it is there.
>
> # oneimage show 2
> IMAGE 2 INFORMATION
>
> ID : 2
> NAME : debian-s-upd1
> USER : oneadmin
> GROUP : oneadmin
> TYPE : OS
> REGISTER TIME : 09/15 16:15:06
> PUBLIC : No
> PERSISTENT : No
> SOURCE : /var/lib/one/images/b92349a9f4ad479facf95f6706777d11
> SIZE : 721
> STATE : rdy
> RUNNING_VMS : 0
>
> IMAGE TEMPLATE
>
> DEV_PREFIX=hd
> NAME=debian-s-upd1
> SOURCE=-
>
> The problem. The Debian VM is gone, it is not listed anymore. onevm returns
> empty list. The Debian VM was the only
> one active. Is this normal behavior if you save the only disk the VM has?
>
> Thank you,
> v
> --
> network warrior
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
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